2.15.0 (July 14, 2025)

Changes

• Replaced SDP munging with the setCodecPreferences API for setting preferred codecs in the SDK.

2.14.0 (June 25, 2025)

Changes

• Upgraded Typescript dependency to 5.x
• Replaced Karma test runner with Cypress
• Added @types/events as a dependency. This resolves issues regarding missing Intellisense hinting for SDK objects that extend EventEmitters.

Bug Fixes

• Fixed md5 and rtcpeerconnection-shim build warnings (as reported in this Github Issue) when using the Twilio Voice JS SDK in an Angular webapp. See our Common Issues document for more information.

2.13.0 (May 6, 2025)

New Features

In version 2.5.0, the SDK introduced a mechanism to override WebRTC APIs, enabling support for redirection technologies like Citrix HDX. In this release, the SDK extends this capability by allowing the override of the native MediaStream API, making it possible to create custom media streams tailored for such environments. Please check this page for an example.

2.12.4 (March 12, 2025)

Bug Fixes

• Fixed an issue where device.destroy() does not work for Chrome Extension V3.
• Addressed an issue where the publisher would be null upon destruction of an AudioProcessorObserver.

Changes

• Added an API for testing PreflightTest in realms other than prod. Users can now pass chunderw and eventgw values within the options object when constructing a PreflightTest. Note that these new options are meant for internal testing by Twilio employees only, and should not be used otherwise.

2.12.3 (December 3, 2024)

Bug Fixes

• Fixed an issue where the originalError property is not populated when a general ConnectionError (31005) happens.

2.12.2 (November 12, 2024)

Bug Fixes

• Fixed an issue where the chunderw parameter is not being used during signaling reconnection. Note that this parameter is intended solely for testing purposes.

2.12.1 (August 30, 2024)

Bug Fixes

• Fixed an issue where calling device.connect() without waiting for the promise to get resolved, then calling device.audio.setInputDevice() right away results in an AcquisitionFailedError.

2.12.0 (August 26, 2024)

New Features

Call Message Events

The Call Message Events, originally released in 2.2.0, has been promoted to GA. This release includes the following breaking changes.

• Call.Message.messageType has been converted from Call.MessageType enum to string.
• Call Message related errors are now emitted via call.on('error', handler(twilioError)) instead of device.on('error', handler(twilioError)).
• A new error, 31210, has been added to the SDK. This new error is emitted via call.on('error', handler(twilioError)) after calling the sendMessage API with an invalid Call.Message.messageType.
• Fixed an issue where the wrong error code 31209 is raised if the payload size of a Call Message Event exceeds the authorized limit. With this release, 31212 is raised instead.

2.11.3 (August 21, 2024)

Bug Fixes

• Fixed an issue where PreflightTest throws an error when RTCIceCandidateStatsReport is not available. Thanks @phi-line for your contribution.

Improvements

• The SDK now updates its internal device list when the microphone permission changes.

2.11.2 (June 26, 2024)

• Fixed an issue where an AcquisitionFailedError is raised when making a call while a setInputDevice invocation is still in progress. The following snippet will reproduce the issue.

  // Call setInputDevice without waiting for it to resolve e.g. using 'await'
  device.audio.setInputDevice(id);
  
  // Calling device.connect immediately raises an AcquisitionFailedError error
  device.connect(...);